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Weiand 174 Series Pro-Street Supercharger Kit Small Block Ford 289/302

925-77-174FSB-1

made in usa

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174 Series Pro-Street Supercharger Kit Small Block Ford 289/302
$3,485.95
174 Series Pro-Street Supercharger Kit
  • Small Block Ford 289/302
  • 10-Rib Pulley Width
  • Drive Ratio W/ Included Pulleys: 1.60:1
  • Satin Finish
  • Free Shipping - Estimated to ship direct from manufacturer on 09/29/21 , pending manufacturer availability. Learn More

    Thank you! We will notify you when this product becomes available.

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    Does Weiand 77-174FSB-1 fit your vehicle?

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    1984 FORD LTD

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: M

    1969 FORD TORINO

    • Liter: 5
    • SubModel: SQUIRE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: F

    1970 FORD GALAXIE 500

    • Liter: 5
    • SubModel: XL
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: F

    1978 FORD THUNDERBIRD

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: F

    1979 FORD F-100

    • Liter: 5
    • SubModel: RANGER XLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: G

    1986 MERCURY GRAND MARQUIS

    • Liter: 5
    • SubModel: LS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: F

    1965 MERCURY COMET

    • Liter: 4.7
    • SubModel: 404
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 289
    • Engine Type: V8 ( 4.7L / 289 )
    • Engine Vin: D

    1990 LINCOLN TOWN CAR

    • Liter: 5
    • SubModel: EXECUTIVE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: F

    1981 MERCURY GRAND MARQUIS

    • Liter: 5
    • SubModel: COLONY PARK
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: F

    1985 LINCOLN MARK VII

    • Liter: 5
    • SubModel: VERSACE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: F

    1969 FORD COUNTRY SEDAN

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: D

    1975 FORD E-100 ECONOLINE

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 174 Blower; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Belt Idler/Gasket/Hardware; Satin; 1969 And Earlier Models Require Use Of Crank Spacer PN[90683]
    • CUI: 302
    • Engine Type: V8 ( 5L / 302 )
    • Engine Vin: G
    77-174FSB-1 is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from Great addition Installed this about 3 weeks ago so far so good lots of power.
    Date published: 2020-04-13
    Rated 5 out of 5 by from Awesome performance For everyone wondering, I installed this in a factory v8 falcon with a stock hood and it fits with a 1.00 drop airfilter.
    Date published: 2019-03-21
    Rated 5 out of 5 by from Very nice piece Installed this on a 289 in a 65' Mustang. Definitely added lots of power. Easy to install. The only tough part is the idler assembly. Was able to retain mechnical fan. Fantastic!
    Date published: 2019-01-18
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    How much boost would this average? 

    Asked by: MillerTime316
    There is a chart listed in the instruction that shows the boost levels with the different available pulley kits. Here is a link to the instruction - https://www.jegs.com/InstallationInstructions/900/925/925-77-174FSB-1.pdf
    Answered by: Rusty B
    Date published: 2018-05-02

    I have a 1990 ford f150 4x4. It has a built full roller 351 with a carb. Im not sure which 351 it is. Ill find out this week. Will this blower work? And what carb is recommended for max power?

    Asked by: Colby11
    You will need to verify that your is a 351W for this to work. We would recommend a 750 CFM or 650 CFM depending on the RPM you run.
    Answered by: Rusty B
    Date published: 2018-03-26

    I’ve read that this blower is only compatible with carbureted applications, but would it be compatible with a TBI unit like specifically a Holley Sniper setup?

    Asked by: Jason D
    Yes it will work with the proper TBI style kit, you will need to program it correctly for proper performance.
    Answered by: Rusty B
    Date published: 2018-02-26

    I have a 87 mustang lx 331 with afr heads the car has a 4 inch cowl hood will this fit under the hood and will it work with my combo it is a carberated car 750 holly dp

    Asked by: Phantommustang87
    Yes, this kit should work fine and should also clear the cowl hood.
    Answered by: Rusty B
    Date published: 2018-02-05

    Would I have to carb my 95 Ford Bronco for this to fit

    Asked by: jcasey
    Yes, this is for carburetor engines only.
    Answered by: Jon Jegs Tech
    Date published: 2018-02-02

    I have a 1994 ford f350 I'd like to put this on will it work?

    Asked by: Bowman
    This would bolt to the cylinder heads of that application but requires the use of a carburetor, which you would need to convert your engine and fuel system to in order to achieve proper operation.
    Answered by: RobZ
    Date published: 2017-12-01

    How long is the 174 blower drive housing from the end of the pulley to the mounting flange on the blower unit ? Trying to figure out if it will fit our 302 powered 68 Ford Galaxie 500 without interfering with the radiator & fan .

    Asked by: td25c
    The snout dimension is approximately 13 3/16" long from the case.
    Answered by: Rusty B
    Date published: 2018-01-21

    Will this fit a 4.6l 2002 grand marquis and if not is there any kit that would ?

    Asked by: Liljake19
    The closest thing we would have is for a mustang; Part Number: 933-4FL218-130L but i still couln't be 100% on the fitment. It is the same motor just in a different vehicle.
    Answered by: Dean R
    Date published: 2017-11-22
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    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

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